• A marine museum where you can absorb the long history of the Kanmon Strait through all five senses | Earn and use Rakuten Points when you book with a Rakuten account! | Exhibits are available in Japanese, English, Korean, and Chinese | Learn about the local history, culture, and nature from exhibits, videos, music, food, and drink

'- Tickets are valid only on the date selected - Be sure to bring a voucher printed on paper, you may be unable to enter by just showing the voucher on your phone - Enter after exchanging your voucher for a museum ticket at the ticket office - Entry to the promenade deck, cafe, observation deck, and Kaikyo Retro Street is free of charge - Children of elementary school age or younger can enter free of charge - The Kaikyo Children's Square requires a separate fee of 100 JPY for ages 1+ - For senior discounts, please buy tickets onsite after showing your certificate issued by Fukuoka Prefecture, Kumamoto City, or Kagoshima City - Admission is free for those who live in Fukuoka Prefecture and have a rehabilitation certificate, physical disability certificate, or mental disability certificate; one accompanying person (limited to those attending a person with a level 1 to 4 disability) can also enter free of charge